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Discrete Dynamics in Nature and Society
Volume 2014 (2014), Article ID 915136, 8 pages
http://dx.doi.org/10.1155/2014/915136
Research Article

Fractal Characteristic of Rock Cutting Load Time Series

College of Mechanical and Electrical Engineering, China University of Mining and Technology, Xuzhou 221116, China

Received 22 July 2013; Revised 3 November 2013; Accepted 29 January 2014; Published 5 March 2014

Academic Editor: Delfim F. M. Torres

Copyright © 2014 Hongxiang Jiang et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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